[HANG THE EXPENSE]

I believe between 4 and 6 thousand pounds( maybe a little more depending on range required for said mission.I know it would haul more than a B-17 of WWII.

[Taxman]

Wikipedia is your FRiend: https://en.wikipedia.org/wiki/Douglas_A-1_Skyraider

This writeup says the Spad had an 8,000 lbs ordnance capacity on 15 external stations, plus, of course, ammo for the 20 mm.